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EC
2007
167views ECommerce» more  EC 2007»
13 years 7 months ago
Comparison-Based Algorithms Are Robust and Randomized Algorithms Are Anytime
Randomized search heuristics (e.g., evolutionary algorithms, simulated annealing etc.) are very appealing to practitioners, they are easy to implement and usually provide good per...
Sylvain Gelly, Sylvie Ruette, Olivier Teytaud
NIPS
2007
13 years 9 months ago
Adaptive Embedded Subgraph Algorithms using Walk-Sum Analysis
We consider the estimation problem in Gaussian graphical models with arbitrary structure. We analyze the Embedded Trees algorithm, which solves a sequence of problems on tractable...
Venkat Chandrasekaran, Jason K. Johnson, Alan S. W...
TIP
2008
107views more  TIP 2008»
13 years 7 months ago
Sampling-Based Correlation Estimation for Distributed Source Coding Under Rate and Complexity Constraints
In many practical distributed source coding (DSC) applications, correlation information has to be estimated at the encoder in order to determine the encoding rate. Coding efficien...
Ngai-Man Cheung, Huisheng Wang, Antonio Ortega
ICCAD
2000
IEEE
73views Hardware» more  ICCAD 2000»
14 years 2 days ago
Simulation and Optimization of the Power Distribution Network in VLSI Circuits
In this paper, we present simulation techniques to estimate the worst-case voltage variation using a RC model for the power distribution network. Pattern independent maximum envel...
Geng Bai, Sudhakar Bobba, Ibrahim N. Hajj
VLSID
2005
IEEE
150views VLSI» more  VLSID 2005»
14 years 8 months ago
Multivariate Normal Distribution Based Statistical Timing Analysis Using Global Projection and Local Expansion
This paper employs general multivariate normal distribution to develop a new efficient statistical timing analysis methodology. The paper presents the theoretical framework of the...
Baohua Wang, Pinaki Mazumder